Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420237 | Enzymatic synthesis of polyaniline | John Frederick Quinn | 1995-05-30 |
| 5098793 | Cyclodextrin films on solid substrates | Ronald P. Rohrbach, Mark B. Koch | 1992-03-24 |
| 4958015 | Preparation of crosslinked cyclodextrin resins with enhanced porosity | Mark B. Koch | 1990-09-18 |
| 4902788 | Crosslinked cyclodextrins supported on porous refractory inorganic oxides | Mark B. Koch, Ronald P. Rohrbach | 1990-02-20 |
| 4764464 | Semisynthetic enzymes: apoproteins from heme proteins as hydrolases | — | 1988-08-16 |